2mm 3mm 4mm 1050 1060 3003 Color Coated Aluminium Sheet
The 2mm, 3mm, 4mm Color Coated Aluminium Sheet series, specifically manufactured from high-quality 1050, 1060, and 3003 aluminium alloys, offers a versatile solution for diverse industries. These products combine excellent surface aesthetics with superior performance characteristics such as corrosion resistance, lightweight strength, and long-lasting coating adherence. Designed to meet international standards, these sheets ensure reliability in roofing, facade cladding, signage, transportation, and consumer goods production.
Thickness & Dimensions
- Available Thickness: 2mm, 3mm, 4mm
- Standard Widths: typically from 800mm to 1500mm, depending on manufacturing settings and customer requirements
- Coil & Sheet Form: Available as flat sheets or coils ready for processing
Alloy Specifications and Chemical Composition
| Alloy | Main Chemical Composition (%) |
|---|---|
| 1050 | Al ≥ 99.5, Fe ≤ 0.4, Si ≤ 0.25, Cu ≤ 0.05, Mn ≤ 0.05, Zn ≤ 0.1 |
| 1060 | Al ≥ 99.6, Fe ≤ 0.35, Si ≤ 0.25, Cu ≤ 0.05, Mn ≤ 0.03, Zn ≤ 0.1 |
| 3003 | Al ≥ 97.0, Mn 1.0 - 1.5, Fe ≤ 0.7, Si ≤ 0.6, Cu ≤ 0.05, Zn ≤ 0.1 |
Note: Alloy 3003 includes about 1.0–1.5% Mn, providing improved strength compared to the 1xxx series.
Temper Conditions
- Common tempers supplied:
| Temper | Description | Characteristic | Typical Applications |
|---|---|---|---|
| H14 | Strain hardened, partial annealed | Enhanced strength and moderate formability | Roofing, cladding |
| H16 | Strain hardened | Higher strength with reduced ductility | Structural components |
| H24 | Strain hardened and partially annealed | Balance between formability and strength | Decorative facades |
| H18 | Full hard | Maximum strength and minimal ductility | Transport and architectural trims |
Choosing the proper temper depends on your project's requirements balancing formability and strength.
Color Coated Aluminium Sheet: Coating and Surface Finishes
Coating Types
- Polyester (PE): WEATHER-RESISTANT, economical, UV protection.
- Polyvinylidene Fluoride (PVDF): Superior durability, chalk, and fade resistance, used for exterior architectural applications.
- Polyurethane (PU): High durability, chemical resistance images, widely used in industrial environments.
Coating Thickness
- Primer Layer: Typical 5 – 7 μm
- Top Coat (Dry Film Thickness): 15 – 25 μm (varies, adjustable as per customer needs)
Surface Finishing Options
- Glossy
- Matt/Satin finish
- Smooth or embossed textures upon request
Standards Compliance and Testing
Our products are manufactured and tested to comply with the following Standards to ensure quality and performance:
- ASTM B209: Standard Specification for Aluminium and Aluminium-Alloy Sheet and Plate
- EN 1396: Aluminium and aluminium alloys — Coil coated aluminium products — Specifications
- AA/AAMA 2605-13: For color-coated aluminium used in architectural applications
- ISO 9001:2015 certified production process
Typical Mechanical Properties
| Parameter | 1050 | 1060 | 3003 |
|---|---|---|---|
| Tensile Strength (MPa) | 60 – 90 | 80 – 100 | 120 – 145 |
| Yield Strength (MPa) | 25 – 45 | 30 – 55 | 95 – 125 |
| Elongation (%) | 15 – 40 | 10 – 35 | 7 – 25 |
| Density (g/cm³) | ~2.70 | ~2.70 | ~2.73 |
Features and Advantages
- Excellent Corrosion Resistance: Alloys 1050, 1060 provide exceptional corrosion resistance in atmospheric conditions; 3003 adds strength and maintains it.
- Lightweight: Up to 70% lighter as compared to steel sheets with equivalent application performance.
- Formability & Workability: Suitable for bending, cutting, forming with specific thickness and temper combinations.
- Long-Lasting Coatings: Protective coatings customize sheets to withstand UV, oxidation, and chemical exposure.
- Aesthetic Versatility: Wide variety of colors, finishes, and textures possible to fit modern architectural designs.
Applications
- Architectural cladding and façades
- Roofing panels and gutters
- Advertisement boards and signage
- Transportation vehicles manufacturing and modifications
- Electrical appliances and enclosures
- Interior decoration builds
The 2mm, 3mm, and 4mm color coated aluminium sheets manufactured from alloys 1050, 1060, and 3003 offer a distinguished combination of durability, formability, corrosion resistance, and refined surface finish. Their compliance with major industrial standards, combined with coatings of various advanced polymers, makes them perfect for reliable use across multiple industries including construction, automotive, electrical appliances, and decorative realms.
With consistent manufacturing quality, a variety of temper options for mechanical demand match, and customizable coil/sheet specifications, our aluminum products guarantee performance and aesthetic sophistication.
For detailed ordering information or customization consulting, please contact our sales engineering team.
Engage with us for atop-tier coated aluminum sheets for your comprehensive engineering and aesthetic needs.
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